Invention Grant
- Patent Title: Verification of input/output hardware configuration
- Patent Title (中): 验证输入/输出硬件配置
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Application No.: US12018668Application Date: 2008-01-23
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Publication No.: US08327331B2Publication Date: 2012-12-04
- Inventor: Juan Alonso Coronado , Roger Gregory Hathorn , Dinh Hai Le , Daniel J. Perkin , Adelaide Margaret Richards , Aaron Eugene Taylor
- Applicant: Juan Alonso Coronado , Roger Gregory Hathorn , Dinh Hai Le , Daniel J. Perkin , Adelaide Margaret Richards , Aaron Eugene Taylor
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Griffiths & Seaton PLLC
- Main IPC: G06F9/44
- IPC: G06F9/44 ; G06F13/00 ; G06F12/00 ; G06F15/173
Abstract:
A method for verifying an input/output (I/O) hardware configuration is provided. A verification command is processed. The verification command includes a software device address range associated with a logical control unit (LCU) of the I/O hardware. The LCU utilizes a first logical path. The software device address range utilizing the first logical path is compared with an existing software device address range utilizing at least one additional logical path. The verification command is accepted if the software device address range and the existing software device address range match.
Public/Granted literature
- US20090187891A1 VERIFICATION OF INPUT/OUTPUT HARDWARE CONFIGURATION Public/Granted day:2009-07-23
Information query
